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PHT pronounced ‘POT’ is an acronym for “Phono Transducer” and is an evolution of our award winning UEF technology. Available in two distinct strains, Type ‘I’ PHT’s add holographic realism to your recordings while Type ‘S’ are all about focus, clarity, and musicality.


PHT Blue Velvet 632Synergistic Research PHT - Phone Transducer - Blue Velvet

PHT Purple Haze 632Synergistic Research PHT - Phone Transducer - Purple Haze

You’ll never forget your first PHT Experience:
To get started with PHT simply apply 1 micro-transduer, Type ‘I” or Type ‘S’ to the top of your phono cartridge or head-shell for an immediate and dramatic transformation. Improvemenets include a lower noise floor, increased resolution and improved bass extension with increased air and soundstaging.

Available in two distinct strains:
Type ‘I’ PHT is called Blue Velvet. Its sound is ethereal, lush and holographic. You’ll definitely ‘trip out’ the first time you experience your system on Blue Velvet!

Type ‘S’ PHT is called Purple Haze. Its sound is focused, precise and musical. The first time you listen to your favorite records on Purple Haze you’ll hear information you didn’t know existed, presented in a precise musical way.

Owning both Blue Velvet and Purple Haze PHTs is like having two state-of-the-art cartridges costing thousands of dollars each, for the price of a good stylus pressure gauge!

Future PHT crops:
Every 90-days or so we’ll have a new crop of 2 new strains of precision hand made micro PHTs, one Type ‘I’ and one Type ‘S’ for you to try in your system for 30-days risk-free. Should you collect all 8-strains of PHT in the first year you’ll receive a free presentation case to hold all your PHT- plus one strain of PHT not available for sale, absolutely free!

30-day no-risk money back guarantee:
Try PHT and you’ll get hooked in 30-days, or your money back!

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